Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0xa56146ad0aaaab60bb0c8f75403387a4e8bd6cf9b97fe2990b7d91c414b96e6a · ArcScan

Block

#21,410,407

2026-09-18 00:07:33 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,407
Timestamp: 10 days ago · 2026-09-18 00:07:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xa56146ad0aaaab60bb0c8f75403387a4e8bd6cf9b97fe2990b7d91c414b96e6a
Parent hash: 0xd1d03888…e2f6493b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,407 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.8%1,454,178 / 30,000,000

Base fee

20 gwei

State root

0x8ee9e52b0c1e…ef019478ba27

Transactions root

0x08bd6a8a5e2e…42a361f3fe7a

Receipts root

0x8159ea56d79e…01334fa7a3cd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800